:root{--bg-color: #0f172a;--text-color: #f8fafc;--accent-color: #3b82f6;--accent-glow: rgba(59, 130, 246, .5);--glass-bg: rgba(255, 255, 255, .05);--glass-border: rgba(255, 255, 255, .1);--card-bg: rgba(30, 41, 59, .7)}body{margin:0;font-family:Outfit,sans-serif;background-color:var(--bg-color);color:var(--text-color);background-image:radial-gradient(at 0% 0%,hsla(253,16%,7%,1) 0,transparent 50%),radial-gradient(at 50% 0%,hsla(225,39%,30%,1) 0,transparent 50%),radial-gradient(at 100% 0%,hsla(339,49%,30%,1) 0,transparent 50%);background-attachment:fixed;min-height:100vh}.glass-panel{background:var(--glass-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);box-shadow:0 8px 32px #0000005e;border-radius:16px}.glass-input{background:#0003;border:1px solid var(--glass-border);color:#fff;padding:12px 16px;border-radius:8px;width:100%;box-sizing:border-box;font-family:inherit;transition:all .3s ease;appearance:none;-webkit-appearance:none;-moz-appearance:none}.glass-input:focus{outline:none;border-color:var(--accent-color);box-shadow:0 0 0 2px var(--accent-glow)}.container{max-width:1200px;margin:0 auto;padding:2rem;width:100%;box-sizing:border-box;display:flex;flex-direction:column;min-height:100vh;justify-content:center}.flex-center{display:flex;justify-content:center;align-items:center;width:100%}.btn-primary{background:linear-gradient(135deg,#667eea,#764ba2);border:none;color:#fff;padding:12px 24px;border-radius:8px;font-weight:600;cursor:pointer;transition:transform .2s,box-shadow .2s}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 4px 12px var(--accent-glow)}h1,h2,h3{margin:0;font-weight:600}.text-gradient{background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-image:linear-gradient(to right,#60a5fa,#c084fc)}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}@media(max-width:640px){.container{padding:1rem}.glass-panel{padding:1rem!important}.grid-2{grid-template-columns:1fr;gap:1rem}.tab-btn{padding:8px 12px!important;font-size:.9rem}}.swap-grid{display:grid;grid-template-columns:1fr auto 1fr;gap:1.5rem;align-items:end}@media(max-width:640px){.swap-grid{grid-template-columns:1fr;gap:.5rem}.swap-icon-container{transform:rotate(90deg);padding:0!important}}